﻿<p>This enumeration defines the basic configuration of the window type in terms of the number of window panels and the subdivision of the total window as shown in Figure 2. The window configurations are given for windows with one, two or three panels (including fixed panels).</p>

<p>Windows which are subdivided into more than three panels have to be defined by the geometry only. The type of such windows is USERDEFINED.</p>

<blockquote class="history">HISTORY&nbsp; New Enumeration in IFC4. The new <em>IfcWindowTypePartitioningEnum</em> replaces the use of
<em>IfcWindowStyleOperationEnum</em> that is deprecated from IFC4 onwards.
</blockquote>

<table><tr><td>
<table class="gridtable">
<tr valign="top">
<th width="30%" valign="top" align="left"><i>Enumerator</i></th>
<th width="46%" valign="top" align="left"><i>Description</i></th>
<th width="23%" valign="top" align="left"><i>Figure</i></th>
</tr>
<tr valign="top">
<td width="30%" valign="top" align="left">SinglePanel</td>
<td width="46%" valign="top" align="left">Window with one
panel.<br></td>
<td width="23%" valign="top" align="left"><img src="../../../figures/ifcwindowtypepartitioningenum-fig01.gif" width="58"
height="115" border="0"></td>
</tr>
<tr valign="top">
<td width="30%" valign="top" align="left">
DoublePanelVertical</td>
<td width="46%" valign="top" align="left">Window with two panels.
The configuration of the panels is vertically.<br></td>
<td width="23%" valign="top" align="left"><img src="../../../figures/ifcwindowtypepartitioningenum-fig02.gif" width="115"
height="115" border="0"></td>
</tr>
<tr valign="top">
<td width="30%" valign="top" align="left">
DoublePanelHorizontal</td>
<td width="46%" valign="top" align="left">Window with two panels.
The configuration of the panels is horizontally.<br></td>
<td width="23%" valign="top" align="left"><img src="../../../figures/ifcwindowtypepartitioningenum-fig03.gif" width="115"
height="115" border="0"></td>
</tr>
<tr valign="top">
<td width="30%" valign="top" align="left">
TriplePanelVertical</td>
<td width="46%" valign="top" align="left">Window with three
panels. The configuration of the panels is vertically.<br></td>
<td width="23%" valign="top" align="left"><img src="../../../figures/ifcwindowtypepartitioningenum-fig04.gif" width="171"
height="115" border="0"></td>
</tr>
<tr valign="top">
<td width="30%" valign="top" align="left">
TriplePanelHorizontal</td>
<td width="46%" valign="top" align="left">Window with three
panels. The configuration of the panels is horizontally.</td>
<td width="23%" valign="top" align="left"><img src="../../../figures/ifcwindowtypepartitioningenum-fig05.gif" width="115"
height="171" border="0"></td>
</tr>
<tr valign="top">
<td width="30%" valign="top" align="left">TriplePanelBottom</td>
<td width="46%" valign="top" align="left">Window with three
panels. The configuration of two panels is vertically and the
third one is horizontally at the bottom.<br></td>
<td width="23%" valign="top" align="left"><img src="../../../figures/ifcwindowtypepartitioningenum-fig06.gif" width="115"
height="171" border="0"></td>
</tr>
<tr valign="top">
<td width="30%" valign="top" align="left">TriplePanelTop</td>
<td width="46%" valign="top" align="left">Window with three
panels. The configuration of two panels is vertically and the
third one is horizontally at the top.<br></td>
<td width="23%" valign="top" align="left"><img src="../../../figures/ifcwindowtypepartitioningenum-fig07.gif" width="115"
height="171" border="0"></td>
</tr>
<tr valign="top">
<td width="30%" valign="top" align="left">TriplePanelLeft</td>
<td width="46%" valign="top" align="left">Window with three
panels. The configuration of two panels is horizontally and the
third one is vertically at the left hand side.<br></td>
<td width="23%" valign="top" align="left"><img src="../../../figures/ifcwindowtypepartitioningenum-fig08.gif" width="171"
height="115" border="0"></td>
</tr>
<tr valign="top">
<td width="30%" valign="top" align="left">TriplePanelRight</td>
<td width="46%" valign="top" align="left">Window with three
panels. The configuration of two panels is horizontally and the
third one is vertically at the right hand side.<br></td>
<td width="23%" valign="top" align="left"><img src="../../../figures/ifcwindowtypepartitioningenum-fig09.gif" width="171"
height="115" border="0"></td>
</tr>
<tr valign="top">
<td width="30%" valign="top" align="left">UserDefined</td>
<td width="46%" valign="top" align="left">user defined operation
type</td>
<td width="23%" valign="top" align="left"> </td>
</tr>
<tr valign="top">
<td width="30%" valign="top" align="left">NotDefined</td>
<td width="46%" valign="top" align="left"> </td>
<td width="23%" valign="top" align="left"> </td>
</tr>
</table>
</td></tr>
<tr><td><p class="figure">Figure 2 &mdash; Window partitioning</p></td></tr>
</table>

<p>NOTE</p>
<ol>
<li>The way how each panel operates is defined at the
<em>IfcWindowPanelProperties.OperationType</em>.</li>
<li>The reference from the window panel to the location of that
panel in the window style configuration is handled by the
<em>IfcWindowPanelProperties.PanelPosition</em>.</li>
<li>The figures are shown as elevations in the XZ plane of the
local placement of the window, looking into the direction of the
positive Y axis.</li>
<li>These figures are only shown as illustrations</li>
</ol>